Remove visual noise from registry

Change-Id: Ica0c7fe04dae3c52583cc2324bae1cfa5af1e197
Reviewed-on: https://gerrit.libreoffice.org/8292
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>